Home / 46,041.31-69,061.97-30,455.29

Finding the Fourth Proportional to 46,041.31, 69,061.97 and 30,455.29

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Solution

The fourth proportional to 46,041.31, 69,061.97 and 30,455.29 is: 45,682.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,041.31 : 69,061.97 = 30,455.29 : x
  2. Step 2: Convert to fraction form
    46,041.31/69,061.97 = 30,455.29/x
  3. Step 3: Cross multiply
    46,041.31x = 69,061.97 × 30,455.29
  4. Step 4: Simplify right side
    46,041.31x = 2,103,302,324.32
  5. Step 5: Solve for x
    x = 2,103,302,324.32/46,041.31
  6. Step 6: Final answer
    x = 45,682.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.